Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
8
Year of Establishment:
2010-11-19
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service

Bottom Price of Lgf Manufacturing, 2019 New Design Light Guide Film, Lighting Uniformity manufacturer / supplier in China, offering Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices, Rich Experience OEM Factory Foldable FPC Metal Dome Array   for Device, High Quality FPC Double Layer Flexible Board with Metal Dome for Smart Device Membrane Control and so on.

Gold Member Since 2019
Audited Supplier
Supplier Homepage Products LGF Dome array Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices
  • Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices
  • Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices
  • Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices
  • Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices
  • Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices
  • Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices

Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices

Purchase Qty. / Reference FOB Price
1,000-4,999 Pieces US $0.29
5,000-9,999 Pieces US $0.27
10,000-99,999 Pieces US $0.24
100,000-999,999 Pieces US $0.18
1,000,000+ Pieces US $0.1
Production Capacity: 2 Million Sheet / Day
Transport Package: Pet Bag
Payment Terms: L/C, T/T, D/P, Western Union
Metal Dome Shape: Custom Depends
Dome Life-Time: 300K~5kk Hits
Total Height: 0.14~0.5mm
Metal Dome Material: Stainless Steel 301
Click Ratio: >30%
Surface Treatment: Nickel (Silver, Gold) Plating

You Might Also Like

Loading...

Basic Info.

Model NO.
GHD19
Dimension Tolerance
+/-0.1mm
ESD Resistance
<0.3 Ohm
OEM
Acceptable
MOQ
100 PCS
Package
by Pet Bag
Salty Spray Chamber
55+/-2degrees , R.H. 95% , 48h
Trademark
GHD technology
Specification
16*25*25cm
Origin
China
HS Code
8538900000
             Lighting Uniformity LGF , Cutomerized light guide film manufacturing for lighting DEVICES





Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices

Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices




 What is LGF Dome Array and How does it work ?

LGF metal dome array , which full name is Light Guide Film , it is a new design . which used to replace LED in function , in comparsion with LED , lighting Uniformity; When we add a LGF on current normal double layer or EMI dome array, it becomes a LGF dome array. It can achieve great result of light distribution.see from the design , the light under keypad is coming from the LED on PCB motherboard. We need to put about 8-10 pieces LED on each board, but if the design changed to use LGF, then we can save several LED, as well as SMT fee.
 
Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices

Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices
What is the LGF DESIGN PRINCIPLE & What is the Advantage ?

LGF, at least one surface out of front and rear surfaces of the light guide film is formed with a pattern such that density increases as distanced from a light source to allow light to be uniformly supplied to the keypad, or is concentratively formed with a pattern at a particular region of the light guide film to allow the light to be concentratively supplied to a particular region of the keypad.

Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting DevicesLighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices
                       Major Technical Parameters & Advantages of Metal Dome Array 


Item


Description 
  TECHNICAL  INDEX
1

LONG LIFE-TIME 
 Round ,Oval, four - legged, triangular, rectangular, three - point side, irregular
  Stainless Steel ,Nickel Plating ,Silver Plating & gold Plating 
 Dimple Numbers : 0/1/3/4/5 dimple 
LIFE-TIME : 300 ~3000 Thousand Times 
 In compare of initial value , The change rate <30% after 1M press-test  
2

Click %
Force:100gf~450gf, Tolerance : ±20gf
 Normal Condition 
3

Stroke 
   Customize in accordance with Customer 's requirement 
0.12~0.6mm ,Spec. various by different METAL DOME 
4 Dimension Tolerance  Position dimension tolerance : + /- 0.1mm 
5Good Weatherproof Resistance  
Under the conditions of 55±2ºC,R.H.95% , Replacement 24H , and then resume 2H under the normal room temperature 
6 Good Corrosion Resistance High Temperature can bear : +70ºC  Lower Temperature can bear : -40ºC
7 Tape Adhesive Test0.6↑(Unit:kgf/inch)
8

Stable Tape Shrinkage rate 
MD(%):0.5 ↓ CD(%):0.3 ↓ 
(Unit:100ºC*40mins)
9

Small Instantaneous Contact Resistance 
 (Nickel Plating ) <( Stainless Steel )<
10

Total Thickness of Base materials 
0.05mm,0.075mm,0.1mm,0.125mm,0.15mm; Normal Thickness Spec. 

 
11 Light-Guide-film Uniformity>75%


Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices
Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices
Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices
Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices
Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices
Lighting Uniformity Lgf, Light Guide Film Manufacturing for Lighting Devices





Q1: Are you Trading company or manufacturer ?
A: We are a Professional Trading & Manufacturer Integrated .
 

Q2 : Can you offer OEM Service ?
A: Surely Okay , we have Seasoned OEM service experience .
 

Q3: what is the Lead time of sample ?
A : It takes 2-7working days depends .
 

Q4: How fast can i get the Quotation ?
A: 30mins ~ 24Hours depends .
 
Please do not hesitate to contact with us , if you have any inquires .


 

Send your message to this supplier

*From:
*To:
avatar Ms. Cathy Fan
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now